baber/WOPTO huggingface dataset:
Patent JP-2023018693-A (JP)
Title: Vehicle control device
Inventor: ABE TOMOHIRO
IPC: B60W40/08
Filed: 2021-07-28
Abstract: To provide a vehicle control device capable of safely transferring operation authority according to driver's adaptability to a switchover from automatic operation to manual operation.SOLUTION: A control device is adapted to a vehicle capable of switching operation modes between automatic operation and manual operation. The control device is configured to: determine whether or not the vehicle is in an operation state where the automatic operation is difficult to be maintained; determine a degree of difficulty to transfer operation authority from the automatic operation to the manual operation based on information on a surrounding environment of the vehicle, information on operation skill of a driver and information on a level of experience of the driver in the transfer of operation authority from the automatic operation to the manual operation, when determining that the automatic operation is difficult to be maintained; set a condition for the operation state to transfer the operation authority according to the degree of difficulty; and execute processing including the transfer of the operation authority when the condition for the operation state meets.SELECTED DRAWING: Figure 10
Patent JP-2021168977-A (JP)
Title: Game machine
Inventor: KISHIMOTO SHINJI
IPC: A63F7/02
Filed: 2021-07-29
Abstract: To provide a game machine capable of suitably performing each kind of control.SOLUTION: Processing corresponding to specific control for progressing a game by utilizing a specific control program and specific control data stored in a main-side ROM 64 is performed by a main-side CPU 63, and processing corresponding to non-specific control for managing a game history by utilizing a non-specific control program and non-specific control data stored in the main-side ROM 64 is performed by the main-side CPU 63. The main-side RAM 65 includes: a specific control work area and a specific control stack area utilized when processing corresponding to specific control is executed; and a non-specific control work area and a non-specific control stack area utilized when processing corresponding to non-specific control is executed. When processing corresponding to non-specific control is started, information stored in a register or the like in the main-side CPU 63 is evacuated to the main-side RAM 65.SELECTED DRAWING: Figure 6
Patent JP-2023019574-A (JP)
Title: Maintenance record inputting support device
Inventor: MUTO KAZUO
IPC: G05B23/02
Filed: 2021-07-29
Abstract: To provide a maintenance record inputting support device capable of reducing a step for inputting a maintenance record and improving a re-usability of the maintenance record.SOLUTION: A maintenance record inputting support device comprises: keyword extracting means for inputting a device status of a maintenance target device and extracting a keyword which represents the device status; option estimation means for estimating an option of a maintenance item using the keyword and presenting the estimated option to an outside; and maintenance record forming means for performing maintenance based on the options presented outside, and forming a maintenance record from a maintenance result and a maintenance content freely described by a maintenance staff, and storing the formed maintenance record in a maintenance record database.SELECTED DRAWING: Figure 1
Patent JP-2023019628-A (JP)
Title: Determination device
Inventor: HIRATANI KOYO
IPC: H02P29/024
Filed: 2021-07-29
Abstract: To determine disconnection while suppressing rotation of an electric motor.SOLUTION: A determination device includes an acquisition unit that acquires a current value detected in a state in which current flow in a plurality of directions in an electric motor such that the torque generated in the electric motor is balanced, and a determination unit that determines on the basis of the current value acquired by the acquisition unit whether there is a disconnection.SELECTED DRAWING: Figure 1
Patent JP-2021170678-A (JP)
Title: Lead frame and semiconductor device
Inventor: ONUKI MASAO
IPC: H01L23/50
Filed: 2021-07-29
Abstract: To provide a lead frame and a semiconductor device that can prevent a situation in which lead parts are short-circuited to each other due to a burr generated during dicing.SOLUTION: A lead frame 10 comprises: a die pad 11; a plurality of long lead parts 12A and a plurality of short lead parts 12B that are provided around the die pad 11; and connecting bars 13 to which the plurality of long lead parts 12A and the plurality of short lead parts 12B are connected. The long lead parts 12A and the short lead parts 12B are alternately arranged along a longitudinal direction of the connecting bar 13. In the connecting bar 13, a long lead connection part 41 to which the long lead part 12A is connected is at least partially reduced in thickness from the rear side, and in the connecting bar 13, a short lead connection part 42 to which the short lead part 12B is connected is at least partially reduced in thickness from the front side.SELECTED DRAWING: Figure 4
Patent JP-2021177575-A (JP)
Title: Method for processing wafer
Inventor: KARL HEINZ PRIEWASSER
IPC: H01L21/304
Filed: 2021-07-30
Abstract: To provide a method for processing a wafer that can minimize a risk of damage to a wafer.SOLUTION: In a wafer W, a second surface 6 on an opposite side of a first surface 1 having a device area 2 has a plurality of projections 4 projecting along a thickness direction of the wafer W. A method for processing a wafer includes the steps of: preparing a protective film 4; preparing a base sheet 7 having a cushion layer 13 added to its front surface; and attaching a front surface of the protective film to a second surface of the wafer. The protective film is bonded to at least a peripheral portion of the second surface with an adhesive 9. The method further includes the step of attaching a back surface on an opposite side of the front surface of the protective film to the cushion layer. The projections projecting along the thickness direction of the wafer are embedded in the cushion layer, and the back surface 18 on an opposite side of the front surface of the base sheet is substantially parallel to the first surface of the wafer.SELECTED DRAWING: Figure 4
Patent JP-2023022487-A (JP)
Title: Learning device, image area division device, learning model data generation method, image area division method, and program
Inventor: SUN YONGQING
IPC: G06N3/04
Filed: 2021-08-03
Abstract: To divide an image area with higher accuracy than in the case of performing learning processing with image data of a single domain as learning data to divide an image area.SOLUTION: A learning device includes feature extraction models for each domain for extracting a common and unique feature, an image reproduction model for each domain for generating reproduction image data from the common and unique feature outputted by each of the feature extraction models, and an area division model for generating area division image data obtained by dividing an area from a common feature outputted by each of the feature extraction models, wherein in the case that each image data of a different domain having a correspondence relation is given to a feature extraction model corresponding to each domain as an input, a feature extraction model, an image reproduction model and an area division model are constructed such that each of reproduction image data generated by the image reproduction model becomes the same as corresponding image data and that area division image generated by the area division mode becomes the same as true value area division image data corresponding to the image data.SELECTED DRAWING: Figure 1
Patent JP-2023023191-A (JP)
Title: Storage method, storage system, reading device and image processing device
Inventor: KUBOTA KAZUHISA
IPC: H04N1/21
Filed: 2021-08-04
Abstract: To provide a storage method, storage system, reading device and image processing device which can improve the operability of a user when storing and retrieving a scan file and suppress compression of the storage capacity of a storage.SOLUTION: A storage method comprises the steps of: generating scan data by reading a document by a reading device; acquiring index information different from information based on the document; and storing the scan data added with the acquired index information in a storage device.SELECTED DRAWING: Figure 6
Patent JP-2023027923-A (JP)
Title: Image determination system
Inventor: TOMITA KYOSUKE
IPC: H04N17/00
Filed: 2021-08-18
Abstract: To detect an error image including not only a color bar image but also a monochromatic image such as a blue-out image or a black-out image with a small amount of calculation.SOLUTION: On the basis of the brightness of each pixel of an image, a pixel counting unit 12 counts, for each section obtained by dividing the interval between the theoretical minimum value and the theoretical maximum value of the brightness into a predetermined number of sections, the number of pixels in which the brightness falls within the section. An exceeding section extracting unit 13 extracts a section in which the number of pixels counted by the pixel counting unit exceeds a first threshold from among the sections. An error determination unit 14 determines that the image is an error image when the maximum value of the width of an excess continuous section in which the sections extracted by the exceeding section extracting unit exist continuously is smaller than a second threshold.SELECTED DRAWING: Figure 1
Patent JP-2021184110-A (JP)
Title: Light monitor circuit
Inventor: TAKEDA KOTARO
IPC: H04J14/06
Filed: 2021-08-19
Abstract: To provide a light monitor circuit capable of controlling by monitoring the power of polarization multiplexed signal light using a single PD with a simple control circuit at low cost.SOLUTION: The light monitor circuit has a polarization diversity configuration including a polarization splitting and merging circuit and a polarization rotation circuit. The light monitor circuit comprises: an optical branch circuit for TE polarization component on a route on which a signal of TE polarization component passes; an optical branch circuit for TM polarization component on a route on which a signal of TM polarization component passes; and a single photodetector with two light inputs, which is connected to two waveguides for guiding monitor light which is branched by the optical branch circuit for the TE polarization component and monitor light which is branched by the optical branch circuit for the TM polarization component.SELECTED DRAWING: Figure 9
Patent JP-2021192110-A (JP)
Title: Illumination device and manufacturing method of the same
Inventor: KURASHIGE MAKIO
IPC: G02B5/18
Filed: 2021-08-31
Abstract: To enable a simple configuration to form a crisp illumination pattern having blurring suppressed on a desired illuminated area.SOLUTION: An illumination device is configured to irradiate a diffraction optical element 130 having a plurality of element diffraction optical units 131 with coherent light; and form an illumination pattern 21 on an illuminated area 20. In each element diffraction optical unit 131, a hologram is recorded according to a following procedure. The illumination device is configured to give an angle space distribution D10 of first order diffraction intensity to be emitted from each element diffraction optical unit 131 a random phase distribution to generate a complex amplitude distribution; obtain a complex amplitude distribution on the illuminated area 20 by subjecting the generated complex amplitude distribution to an inverse Fourier transform; correct the complex amplitude distribution in accordance with a design illumination intensity distribution D00 to generate a correction complex amplitude distribution; obtain a correction complex amplitude distribution on the diffraction optical element 130 by subjecting the generated correction complex amplitude distribution to the inverse Fourier transform; substitute the correction complex amplitude distribution for an angle space distribution; and generate a substitute complex amplitude distribution. The procedure is repeated to record the finally obtained substitute complex amplitude distribution on the diffraction optical element as the hologram.SELECTED DRAWING: Figure 12
Patent JP-2023036180-A (JP)
Title: Chronicle creating method, program, chronicle creating apparatus, and chronicle creating system
Inventor: ASADA ATSUSHI
IPC: G06F40/137
Filed: 2021-09-02
Abstract: To create a chronicle arranged so as to include a plenty of articles.SOLUTION: A chronicle creation method has the steps of: outputting article data forming a chronicle to a display so as to be browsed; receiving a posting operation for the article data from a browser having posting authority; receiving edition operation of the chronicle using the article data posted by the posting operation from an editor having editing authority; and making a processor execute editing processing of the chronicle in response to the received edition operation so that the chronicle includes the posted article data.SELECTED DRAWING: Figure 5
Patent JP-2023037057-A (JP)
Title: game machine
Inventor: KITADA SHOHEI
IPC: A63F7/02
Filed: 2021-09-03
Abstract: To improve game properties in a game machine capable of shifting to a b-time-shortening game state.SOLUTION: A game machine 10 executes a V winning jackpot game for opening or closing a special electric large winning hole 381 by entry of game balls into a V winning hole 383 of a special electric big winning device 38 that is opened by entry of game balls into a special electric start pocket 37 by soft rightward shooting, and sets the number of times of special pattern games required for generating a b-time-shortening game state after completion of a V winning jackpot game to the maximum value. In a special pattern jackpot game executed when a result of a jackpot lottery executed with entry of game balls into a first winning hole 314 or a second winning hole 315 as an opportunity is a jackpot, a jackpot signal is outputted to the outside of the game machine 10. In the meantime, when a V winning jackpot game is executed, a jackpot signal is not outputted to the outside of the game machine 10 but a V winning jackpot game signal differing from a jackpot signal capable of identifying a V winning jackpot game is outputted.SELECTED DRAWING: Figure 320
Patent JP-2022162953-A (JP)
Title: Low-temperature curing high-strength precoated sand material and preparation method thereof
Inventor: YU DANFENG
IPC: C04B26/14
Filed: 2021-09-03
Abstract: To provide a low-temperature curing high-strength precoated sand material and a preparation method thereof.SOLUTION: A low-temperature curing precoated sand material comprises components A and B, the component A comprises a quartz sand, resin and a curing agent, the component B comprises a modified curing agent, the component A in the low-temperature curing precoated sand material is 60 mass% to 80 mass%, and the component B in the low-temperature curing precoated sand material is 20 mass% to 40 mass%. The precoated sand material is obtained by subjecting the quartz sand to resin coating treatment and compounding the quartz sand with the modified curing agent, so that the precoated sand material can be solidified, and the underwater stability can be kept for a long time by being solidified in the water at a high solidification rate and a high agglomeration strength.SELECTED DRAWING: Figure 1
Patent JP-2023037832-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-09-06
Abstract: To provide a game machine which does not make a player feel uncomfortable due to display of decoration identification information and hold display in an unnatural manner.SOLUTION: A performance control CPU 120 performs a variation start action of a decorative pattern while performing a hold shift display with the start of a variable display, and does not start scroll display of the decorative pattern until completed is the shift display for switching the first hold display 002SG101 displayed in a first display area from the left in a special pattern hold storage display area 5U to the active display area 5F as the active display 002SG103. In addition, when the variable display is executed based on the first type of variation pattern designation command and when the variable display is executed based on the second type of variation pattern designation command, a common shift display can be performed.SELECTED DRAWING: Figure 42
Patent JP-2023038044-A (JP)
Title: Thermal head and printer using the same
Inventor: NAGANO HIROAKI
IPC: B41J25/304
Filed: 2021-09-06
Abstract: To easily attach/detach a thermal head and at the same time, suppress the occurrence of malfunction due to use of an imitation article.SOLUTION: A thermal head is mounted in a head unit provided in a printer and performs printing in a state of pressing a conveyed sheet on a platen roller. The thermal head includes: a printing section which is exposed from the head unit when mounted in the head unit and performs printing on the sheet; a plurality of contacts which are brought into pressure contact with each of a plurality of connection terminals provided in the head unit when mounted in the head unit; a first surface on which the plurality of contacts are arranged; and a second surface which is a surface on a rear side of the first surface and on which the printing section is arranged.SELECTED DRAWING: Figure 6
Patent JP-2023038978-A (JP)
Title: Method for treating water-absorbing resin composition
Inventor: MORITA EIJI
IPC: B09B3/70
Filed: 2021-09-08
Abstract: To provide a treatment method that can efficiently treat a water-absorbing resin composition, contributing to resource savings and reduced environmental load.SOLUTION: A method for treating a water-absorbing resin composition includes a decomposing step in which an electromagnetic wave is applied to a water-absorbing resin composition that contains a crosslinked polymer (A) containing a water-soluble vinyl monomer (a1) and a crosslinker (b) as constitutional units, and water-insoluble silicon-containing fine particles (c), thereby decomposing the crosslinked polymer (A).SELECTED DRAWING: None
Patent JP-2023041197-A (JP)
Title: Cap unit and container with cap
Inventor: TANIGUCHI TAKUMA
IPC: B65D47/06
Filed: 2021-09-13
Abstract: To provide a cap unit that enables a beverage in a container main body to be drunk, regardless of a direction of a tip of a straw.SOLUTION: The cap unit comprises: a cap main body 6 that is mounted on with an upper opening part 2d of a container main body 2 closed; a straw 7 that is mounted on while penetrating through an upper part of the cap main body 6; a pipe 8 extending from a lower part of the cap main body 6 to the vicinity of a bottom part of the container main body 2; a flow path forming member 10 forming a flow path 9 between the straw 7 and the pipe 8; a first valve 12 that opens and closes a first liquid passing port 11; and a second valve 14 that opens and closes a second liquid passing port 13. In a state where a tip of the straw 7 is pointed upward, the first valve 12 opens the first liquid passing port 11 and the second valve 14 closes the second liquid passing port 13. While, in a state where the tip of the straw 7 is pointed downward, the first valve 12 closes the first liquid passing port 11 and the second valve 14 opens the second liquid passing port 13.SELECTED DRAWING: Figure 2
Patent JP-2023043222-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-09-16
Abstract: To provide a game machine for increasing a performance effect in connection with a title display of a ready-to-win performance.SOLUTION: A performance control CPU 120 can execute a super-ready-to-win performance after a decorative pattern displayed on an image display device 5 becomes a ready-to-win mode. The super-ready-to-win performance is configured while including a title display part for displaying corresponding title characters, and an introduction part until a performance result is reported. Then, a decorative pattern is displayed in a ready-to-win mode before the title display part in a super-ready-to-win performance, and title characters corresponding to the super-ready-to-win performance are displayed so as to use a display position of a decorative pattern resulting in a ready-to-win mode in the title display part.SELECTED DRAWING: Figure 11-32
Patent JP-2023044301-A (JP)
Title: Alkali metal removal method
Inventor: HIRUMA YUSUKE
IPC: B09B5/00
Filed: 2021-09-17
Abstract: To provide an alkali metal removal method that efficiently removes alkali metal from fly ash of woody biomass to effectively utilize the alkali metal as raw material for cement.SOLUTION: The present invention provides an alkali metal removal method that removes alkali metal from fly ash of burnt woody biomass, including the steps of (a) blending the fly ash with calcium source and chlorine source, temporarily or sequentially and (b) heating a mixture whose hydraulic modulus has been adjusted from the fly ash in the step (a) to give a heated product.SELECTED DRAWING: Figure 1
Patent JP-2023045711-A (JP)
Title: Decision tree model generation apparatus and method for adjusting decision tree
Inventor: TAKAHASHI KENTA
IPC: G06N20/00
Filed: 2021-09-22
Abstract: To provide a decision tree model generation apparatus capable of reliably detecting abnormal data while preventing over-learning.SOLUTION: An apparatus includes: a decision tree creation unit which includes a plurality of nodes for branching data according to a branching condition consisting of a feature amount and a threshold for the feature amount that are set for each node, where a node at a final step among the plurality of nodes creates a decision tree to branch the data to either normal data or abnormal data using the threshold set for each node; and a decision tree adjusting unit which adjusts the branching condition set to each of the plurality of nodes. The decision tree adjusting unit performs branching condition adjustment by adjusting the branching condition in each of the plurality of nodes based on deviating abnormal data, by either changing the threshold of the branching condition or changing the feature amount to another feature amount, for setting a new threshold.SELECTED DRAWING: Figure 1
Patent JP-2023046103-A (JP)
Title: Furniture unit
Inventor: KATSURAGI DAISUKE
IPC: A47C7/16
Filed: 2021-09-22
Abstract: To provide a furniture unit which is capable of flexibly serving for purposes other than concentration work and is excellent in function expandability inside a small space.SOLUTION: A furniture unit 100 includes a chair 10 that has a seat 12 composing a seat surface 11, and a first auxiliary furniture 30 that can be placed adjacent to the chair. The chair is supported by a support structure 13 whose seat is arranged on a floor surface so that the seat surface becomes an uppermost surface from a floor surface, and a first direction heading for an outside of an outline shape along the seat surface is a seating direction. The first auxiliary furniture has a first functional surface 31 which is arranged almost as high as the seating surface, and the first functional surface can be arranged at a position adjacent to the second direction opposite the first direction with respect to the seating surface.SELECTED DRAWING: Figure 1